Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Missouri University of Science and Technology

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 18541 - 18570 of 19215

Full-Text Articles in Entire DC Network

The Missouri Miner, October 25, 1941 Oct 1941

The Missouri Miner, October 25, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, October 11, 1941 Oct 1941

The Missouri Miner, October 11, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, September 11, 1941 Sep 1941

The Missouri Miner, September 11, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, May 17, 1941 May 1941

The Missouri Miner, May 17, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, May 10, 1941 May 1941

The Missouri Miner, May 10, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, May 06, 1941 May 1941

The Missouri Miner, May 06, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, May 03, 1941 May 1941

The Missouri Miner, May 03, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, April 22, 1941 Apr 1941

The Missouri Miner, April 22, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, April, 19, 1941 Apr 1941

The Missouri Miner, April, 19, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, April 12, 1941 Apr 1941

The Missouri Miner, April 12, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, April 08, 1941 Apr 1941

The Missouri Miner, April 08, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, April 05, 1941 Apr 1941

The Missouri Miner, April 05, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, March 22, 1941 Mar 1941

The Missouri Miner, March 22, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, March 04, 1941 Mar 1941

The Missouri Miner, March 04, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, February 15, 1941 Feb 1941

The Missouri Miner, February 15, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, February 11, 1941 Feb 1941

The Missouri Miner, February 11, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, February 04, 1941 Feb 1941

The Missouri Miner, February 04, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, January 28, 1941 Jan 1941

The Missouri Miner, January 28, 1941

The Missouri Miner Newspaper

No abstract provided.


The Missouri Miner, January 21, 1941 Jan 1941

The Missouri Miner, January 21, 1941

The Missouri Miner Newspaper

No abstract provided.


A Study Of Base Exchange And Attendant Disintegration In Carthage Marble, Elmond Lowell Claridge Jan 1941

A Study Of Base Exchange And Attendant Disintegration In Carthage Marble, Elmond Lowell Claridge

Masters Theses

"The purpose of this investigation was to study the base exchange reaction occurring in Carthage marble as a possible cause of unusually rapid disintegration of Carthage marble which has been widely observed in various localities and under certain conditions. If this were found to be the principal cause of such disintegration the groundwork would be laid for research on a means of preventing it. According to Mr. R. E. Mayes, president of the Carthage Marble Corporation, forty to fifty percent of the stone quarried by this company is discarded because of large stylolitic veins. This represents a loss of many …


Studies On The Quantitative Analysis Of Rhenium And Its Occurrence In The Products Of Molybdenite Processing, Walter Keith Dean Jan 1941

Studies On The Quantitative Analysis Of Rhenium And Its Occurrence In The Products Of Molybdenite Processing, Walter Keith Dean

Masters Theses

"There is at the present time no commercially developed source of the metal rhenium in the United States. Since this metal is known to exist in molybdenite, it was felt that a study of the products of the metallurgical processing of this mineral might reveal a source of rhenium that could e developed. The Climax Molybdenum Co. provided a number of samples from their smelter at Langloth, Pennsylvania. Although an improved method for the quantitative estimation of rhenium was recently published, its accuracy was not high and the procedure exacting and time-consuming. These combined factors led to the selection of …


Conodonts From The Marathon Basin, Brewster County, Texas, Roy William Graves Jr. Jan 1941

Conodonts From The Marathon Basin, Brewster County, Texas, Roy William Graves Jr.

Masters Theses

"Conodonts were discovered in the limestones of the Marathon region in the Big Bend country, Brewster County, Texas, as a result of field work during the summer of 1939. This was not the first known occurrence of these fossils from this region, however, as King earlier mentioned the occurrence of conodonts in siliceous shales of Devonian age. The discovery of conodonts in the Ordovician and Pennsylvanian limestones of the area had its inception in the attempt to determine whether the Dimple limestone (lower Pennsylvanian) or Maravillas limestone (upper Ordovician) was involved in a fault that was being mapped. These limestones …


Electrodeposition Of Copper-Lead Alloys From A 7.2 Per Cent Amine Solution Saturated With Respect To Copper And Lead. Study Of The Production Of Cupric Oxide To Be Used As Solute, Edmund Simon Roszkowski Jan 1941

Electrodeposition Of Copper-Lead Alloys From A 7.2 Per Cent Amine Solution Saturated With Respect To Copper And Lead. Study Of The Production Of Cupric Oxide To Be Used As Solute, Edmund Simon Roszkowski

Masters Theses

"The purpose of this work is to deposit electrolytically a copper-lead alloy from an amine solution for use specifically as a bearing metal. Generally speaking there are four classes of bearing metals: tin base alloys or the babbitts; the cadmium base alloys or the white metals; the silver alloys; and the copper-lead alloys. Additions of other metals may be employed to produce alloys with certain desirable properties"--Introduction, page 1.


The Rollamo 1941, The University Of Missouri School Of Mines And Metallurgy Jan 1941

The Rollamo 1941, The University Of Missouri School Of Mines And Metallurgy

Yearbooks

No abstract provided.


The Electrolytic Separation Of Copper, Nickel And Precious Metals From Copper-Nickel Matte, Oden Cass Garst Jan 1941

The Electrolytic Separation Of Copper, Nickel And Precious Metals From Copper-Nickel Matte, Oden Cass Garst

Professional Degree Theses

"During the last few years considerable interest has been shown in domestic reserves of strategic metals. Broadly speaking, the strategic materials of any nation are those materials of commerce essential to the country both in time of war and peace, which are not produced within the boundaries of that country in sufficient quantities to supply even peace-time requirements. The United States is far more fortunate than other countries inasmuch as there are only eight metals which may be classified as being strategic metals; namely, aluminum, antimony, chromium, manganese, nickel, mercury, tin, and tungsten. The work on nickel covered herein was …


Coal Mine Safety Engineering, Charles F. Herbert Jan 1941

Coal Mine Safety Engineering, Charles F. Herbert

Professional Degree Theses

"The progress of coal mine safety may be compared to the development in mining through the years. When coal was first discovered centuries ago, it was taken from river or creek beds and from the outcroppings on the sides of hills. After removing the most accessible coal from the surface, it was necessary to mine the coal by quarrying or stripping the overburden from the coal seams. It is reasonable to assume that when such operations began, accidents of a serious nature also began to occur. Such accidents were no doubt due to rolling rocks or stones, falling material, and …


The Chemical Engineering Aspects Of The Saint Louis Smoke Problem, George Augustus Hale Jan 1941

The Chemical Engineering Aspects Of The Saint Louis Smoke Problem, George Augustus Hale

Professional Degree Theses

"During past years smokeless combustion of fuels has been conscientiously sought only in those larger industrial plants where fuel costs were a major factor. Smoke was considered a sign of prosperity in some moderate and even large size industrial practice, and no wholehearted effort was made to utilize the vast amount of energy lost through the smoke stack in the form of unoxidized carbon.

Inefficient combustion, which is so common today, is due in part to a wrong approach to the study of this problem. Industrial combustion, as a science, has, to a certain extent, been left to the mechanical …


Some Causes For Porosity And Leakage In Non-Ferrous Castings, Alfred H. Hesse Jan 1941

Some Causes For Porosity And Leakage In Non-Ferrous Castings, Alfred H. Hesse

Professional Degree Theses

"Non-ferrous copper base alloys find many applications in industry. Among these alloys one finds the tin bronzes rather widely used for many purposes, and by delving still farther one finds pressure castings as one of their important applications. In many foundries the percentage of rejections due to leakage or porosity is quite high. This is obviously very costly since leakage is generally only found after machining. It is with a view to determine the causes for leakage in pressure castings and to devise methods for its prevention that the work described in this thesis was undertaken. It is not intended …


The History Of Missouri School Of Mines And Metallurgy, Phelps County Historical Society Jan 1941

The History Of Missouri School Of Mines And Metallurgy, Phelps County Historical Society

History of the University

The Phelps County Historical Society was organized on August 26, 1938, for the purpose of collecting, preserving, organizing, and publishing in legible and available form the rich historical materials that relate to the people and the institutions of Phelps County, Missouri, and the immediately surrounding territory.

Missouri School of Mines and Metallurgy -- sometimes called the “Rolla School of Mines” -- is a world-famed scientific and engineering school that has grown up within the borders of Phelps County. It is not in any sense a local institution, but was established in 1870 and has since been maintained jointly by the …


The Effect Of Glaze Fit Upon The Strength Of Missouri Zadock, Karl Emil Krill, Floyd Rolland Elliott Jan 1941

The Effect Of Glaze Fit Upon The Strength Of Missouri Zadock, Karl Emil Krill, Floyd Rolland Elliott

Bachelors Theses

"We know that, in the case of a beam, the really effective part of the cross-sectional area is that part farthest from the neutral axis. The I-beam, with most of the central area eliminated, is just as strong as is the rectangular beam of similar outside dimensions. Why should not the glaze on a piece of ceramic ware play as important a part in the strength of the piece as does the outermost area in a beam? Microscopic cracks in the flanges of an I-beam weaken it appreciably. Might not a parallel case exist in a piece of glazed pottery …